Marijuana Dispensaries in Maryland Keywords: Advanced Search Directory Add Listing Remedy Columbia Business / Organization Name Remedy Columbia Address 6656 Dobbin Road Suite E, Columbia, MD 21045-5841 Phone Number (443) 542-0948 Herbology Dispensary Business / Organization Name Herbology Dispensary Address 106 N. Frederick Ave., Gaithersburg, MD 20877 Phone Number 240-801-3775